| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a structure which allows downsizing while maintaining electrical contact. <P>SOLUTION: A box-shaped case body 10 with its upper side open includes a side plate 10b having an upper edge folded inward to form a corner. Along the corner, a plurality of introduction holes 10c are formed at predetermined intervals, and a plurality of engagement holes 10a are formed under the respective introduction holes 10c. When a lid 11 is attached to close the upper opening of the case body 10, claws 15 formed at each side of the lid 11 is introduced into the introduction holes 10c and a protrusion 15a of each claw 15 elastically engages in each engagement hole 10a. <P>COPYRIGHT: (C)2012,JPO&INPIT |
